Re: shortest time between the entries of each user
> timestamps are stored in a separate colum
Yes, as they are in table t(t timestamp, user int).
> Can you pls give me a short explanation on joining
Too big a question for a forum like this. Google for mysql, join, tutorial.
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December 03, 2014 06:24AM
December 03, 2014 10:33AM
December 03, 2014 12:59PM
Re: shortest time between the entries of each user
December 03, 2014 01:10PM
December 03, 2014 01:26PM
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